mastic
n[U]
1 gum or resin from the bark of certain trees, used in making varnish 乳香树脂.
2 type of pliable cement used for waterproofing joints in window-frames, roofs, etc 胶合铺料, 胶粘水泥(作窗框、 屋顶等填缝防水用的).
🏥 医学释义
膏,胶,树脂
🗣️ 情景例句
Come in. Oh, Carl and David.
哦,是卡尔和大卫,请进。
Littel chips light great fires.
星星之火,可以燎原。
Finally, Kunta was thrown into the bottom of the boat and covered with an old smelly cloth.